According to ageless goddess Halle Berry, perfume is NOT supposed to go on your neck or wrists or behind the ears as you had previously been led to believe.

You have to spritz that smelly juice between your thighs!

Mind blown? Well, Conan O'Brien's was when Halle imparted this fragrance wisdom during an appearance on Conan to promote her new unisex scent Closer on Wednesday night.

She told the host:

"The way you're supposed to wear fragrance, you're supposed to spray it in between your thighs. Then it heats up and the aroma rises up all day long. And when you hug somebody you don't leave your sent on them. That's true. That's how you're supposed to wear it."

Um, we've NEVER heard of that, but if Halle says it's true, then we'll take her word for it!

The 46-year-old also offered to show Conan how it's done and asked him to take off his pants, but he didn't oblige. LOLz!

And now you know how to wear a scent correctly!

You're welcome!

Ch-ch-check out pics of Halle shilling some of her other scents in the gallery (below)!

There's no denying that Meghan Markle's wardrobe got a total upgrade when she became engaged to Prince Harry. However, after a tenure in Tinseltown, Miz Markle is no stranger to dressing up for the cameras.

In fact, her fashionista style has evolved quite a bit since breaking onto the scene many years ago. For her past Hollywood looks and current royal ensembles, be sure to proceed (below)!